blob: 5794f91db46263eced8f6fc9cb3d286b2dae3a42 [file] [log] [blame]
Constantin Kaplinskya2adc8d2006-05-25 05:01:55 +00001/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
2 *
3 * This is free software; you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License as published by
5 * the Free Software Foundation; either version 2 of the License, or
6 * (at your option) any later version.
7 *
8 * This software is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this software; if not, write to the Free Software
15 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
16 * USA.
17 */
18//
19// CMsgWriter - class for writing RFB messages on the server side.
20//
21
22#ifndef __RFB_CMSGWRITER_H__
23#define __RFB_CMSGWRITER_H__
24
25#include <rfb/InputHandler.h>
26
27namespace rdr { class OutStream; }
28
29namespace rfb {
30
31 class PixelFormat;
32 class ConnParams;
33 struct Rect;
34
35 class CMsgWriter : public InputHandler {
36 public:
37 virtual ~CMsgWriter();
38
39 // CMsgWriter abstract interface methods
40 virtual void writeClientInit(bool shared)=0;
41 virtual void startMsg(int type)=0;
42 virtual void endMsg()=0;
43
44 // CMsgWriter implemented methods
45 virtual void writeSetPixelFormat(const PixelFormat& pf);
46 virtual void writeSetEncodings(int nEncodings, rdr::U32* encodings);
47 virtual void writeSetEncodings(int preferredEncoding, bool useCopyRect);
48 virtual void writeFramebufferUpdateRequest(const Rect& r,bool incremental);
49
50 // InputHandler implementation
51 virtual void keyEvent(rdr::U32 key, bool down);
52 virtual void pointerEvent(const Point& pos, int buttonMask);
Adam Tkacacf6c6b2009-02-13 12:42:05 +000053 virtual void clientCutText(const char* str, rdr::U32 len);
Constantin Kaplinskya2adc8d2006-05-25 05:01:55 +000054
55 ConnParams* getConnParams() { return cp; }
56 rdr::OutStream* getOutStream() { return os; }
57
58 protected:
59 CMsgWriter(ConnParams* cp, rdr::OutStream* os);
60
61 ConnParams* cp;
62 rdr::OutStream* os;
63 };
64}
65#endif